126497418 has 8 divisors (see below), whose sum is σ = 252994848. Its totient is φ = 42165804.

The previous prime is 126497389. The next prime is 126497429. The reversal of 126497418 is 814794621.

It is a sphenic number, since it is the product of 3 distinct primes.

126497418 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 126497418.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10541446 + ... + 10541457.

It is an arithmetic number, because the mean of its divisors is an integer number (31624356).

Almost surely, 2^126497418 is an apocalyptic number.

126497418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126497418 is a wasteful number, since it uses less digits than its factorization.

126497418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21082908.

The product of its digits is 96768, while the sum is 42.

The square root of 126497418 is about 11247.1070947155. The cubic root of 126497418 is about 501.9886374893.

The spelling of 126497418 in words is "one hundred twenty-six million, four hundred ninety-seven thousand, four hundred eighteen".